Method of configuring a two-way wireless load control system having one-way wireless remote control devices
First Claim
1. A method of assigning a radio frequency transmit-only remote control device to a radio frequency load control system, the load control system comprising a plurality of two-way control devices that transmit and receive RF control signals to control the operation of electrical loads, the method comprising:
- transmitting a plurality of enter address mode commands to the two-way control devices;
pausing the transmission of the enter address mode commands for a predetermined period of time before repeating the transmission of the enter address mode commands;
entering the transmit-only remote control device into an activation mode;
transmitting from the transmit-only remote control device an activation request message that includes a unique identifier of the transmit-only remote control device;
at a receiving control device of the load control system, receiving the activation request message from the transmit-only remote control device during the step of pausing the transmission of the enter address mode commands; and
if the activation request message has been received, checking a memory of the receiving device to determine if the unique identifier is already stored, and, if not already stored, storing the unique identifier in the memory to assign the transmit-only remote control device to the load control system;
wherein the transmit-only remote control device, when in the activation mode, transmits a plurality of activation request messages wherein the plurality of activation request messages are transmitted for a length of time that exceeds a length of time that the plurality of enter address mode commands are transmitted so that an activation request message will be present during at least part of the pause so that the receiving device can receive the activation request message during the pause.
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Accused Products
Abstract
A radio-frequency (RF) load control system includes both two-way and one-way (e.g., transmit-only) remote control devices, and provides a simple, reliable process for configuring the one-way devices into the system. The one-way device may be programmed to operate at one of a predetermined number of radio frequencies as part of a frequency-selection procedure, during which, the one-way device transmits a test command to a signal repeater of the system. If the test command is transmitted at the same frequency as the repeater, the repeater emits an audible beep to inform the user that the remote control is transmitting at the appropriate frequency. To associate the two-way devices with the system, the signal repeater streams an “enter address mode” command. To allow the one-way device to be associated with the system, the signal repeater pauses the transmission of the enter address mode command to allow the one-way device to transmit an activation request message to the signal repeater.
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Citations
18 Claims
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1. A method of assigning a radio frequency transmit-only remote control device to a radio frequency load control system, the load control system comprising a plurality of two-way control devices that transmit and receive RF control signals to control the operation of electrical loads, the method comprising:
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transmitting a plurality of enter address mode commands to the two-way control devices; pausing the transmission of the enter address mode commands for a predetermined period of time before repeating the transmission of the enter address mode commands; entering the transmit-only remote control device into an activation mode; transmitting from the transmit-only remote control device an activation request message that includes a unique identifier of the transmit-only remote control device; at a receiving control device of the load control system, receiving the activation request message from the transmit-only remote control device during the step of pausing the transmission of the enter address mode commands; and if the activation request message has been received, checking a memory of the receiving device to determine if the unique identifier is already stored, and, if not already stored, storing the unique identifier in the memory to assign the transmit-only remote control device to the load control system; wherein the transmit-only remote control device, when in the activation mode, transmits a plurality of activation request messages wherein the plurality of activation request messages are transmitted for a length of time that exceeds a length of time that the plurality of enter address mode commands are transmitted so that an activation request message will be present during at least part of the pause so that the receiving device can receive the activation request message during the pause. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A radio frequency (RF) load control system for controlling the amount of power delivered from an AC power source to a plurality of electrical loads, the system comprising:
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a plurality of two-way control devices operable to transmit and receive RF control signals to control the operation of the electrical loads; a one-way remote control device operable to transmit RF control signals to one or more of the two-way control devices to control the operation of the electrical loads; and a main controller operable to transmit a plurality of enter address mode commands to the two-way control devices, and pause the transmission of the enter address mode commands for a predetermined period of time before repeating the transmission of the enter address mode commands; wherein the one-way remote control device is operable to enter into an activation mode, and transmit an activation request message that includes a unique identifier of the one-way remote control device, the main controller operable to receive the activation request message from the one-way remote control device while the transmission of the enter address mode commands is paused, the main controller further operable to check a memory of the main controller to determine if the unique identifier is already stored when the activation request messages has been received, and store the unique identifier in the memory to assign the one-way remote control device to the load control system if the unique identifier is not already stored; wherein the one-way remote control device, when in the activation mode, transmits a plurality of activation request messages wherein the plurality of activation request messages are transmitted for a length of time that exceeds a length of time that the plurality of enter address mode commands are transmitted so that an activation request message will be present during at least part of the pause so that the main controller can receive the activation request message during the pause. - View Dependent Claims (15, 16, 17, 18)
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Specification